Location tracking in a wireless communication system using...

Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...

Reexamination Certificate

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C370S400000, C455S456100

Reexamination Certificate

active

07149196

ABSTRACT:
A location tracking apparatus and method are disclosed. In one embodiment, the method comprises receiving information from each repeater indicating which packets wirelessly transmitted by a mobile station were received by each repeater including received signal strength of each of those packets, and determining location of the mobile station with respect to the repeaters based on power levels of individual wirelessly transmitted packets received at the repeaters.

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